Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Jan 21, 2012; 18(3): 275-278
Published online Jan 21, 2012. doi: 10.3748/wjg.v18.i3.275
Figure 1
Figure 1 Ampullary tumor. A: Presentation in endoscopic retrograde cholangiopancreatography; B: Presentation in intraductal ultrasonography, red tag displays the focus; C: Histopathology change.
Figure 2
Figure 2 Pancreatic cancer. A: Presentation in endoscopic retrograde cholangiopancreatography; B: Presentation in intraductal ultrasonography, red tag displays the focus; C: Histopathology change.